Run Report
Run #52c96ba78d568: XHProf Run (Namespace=drupal-perf-cottser)
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Parent/Child report for Drupal\Component\Utility\Crypt::randomBytes [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)
IWall%Incl. CPU
(microsecs)
ICpu%Incl.
MemUse
(bytes)
IMemUse%Incl.
PeakMemUse
(bytes)
IPeakMemUse%
Current Function
Drupal\Component\Utility\Crypt::randomBytes1 5.0% 672 0.5% 673 0.6% 15,120 0.1% 24,488 0.2%
Exclusive Metrics for Current Function34 5.1% 24 3.6% -744 -4.9% 4,584 18.7%
Parent function
Drupal\Component\Uuid\Php::generate1 100.0% 672 100.0% 673 100.0% 15,120 100.0% 24,488 100.0%
Child functions
fread1 10.0% 589 87.6% 590 87.7% 13,120 86.8% 2,432 9.9%
fopen1 10.0% 25 3.7% 27 4.0% 1,704 11.3% 0 0.0%
print_r1 10.0% 15 2.2% 16 2.4% 1,752 11.6% 17,472 71.3%
fclose1 10.0% 7 1.0% 8 1.2% -8,024 -53.1% 0 0.0%
substr2 20.0% 1 0.1% 3 0.4% 4,936 32.6% 0 0.0%
max1 10.0% 1 0.1% 2 0.3% 792 5.2% 0 0.0%
strlen2 20.0% 0 0.0% 2 0.3% 792 5.2% 0 0.0%
getmypid1 10.0% 0 0.0% 1 0.1% 792 5.2% 0 0.0%